I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
holms halms helms halmas haulms heliums
holms lams gloams glims glomus cleomes coeloms calms kalams glums kilims halms helms phloems palms vellums malms realms looms salmis lums slims fullams solums almas dolmas almes whelms ylems shaloms culms alms alums phyllomes gliomas glams gloms clams coelomes loams golems glooms kelims halmas haulms phellems milliohms qualms balms plums films celoms filmis slams flams slums blooms xylems blams telomes elms chillums coulombs sholoms